Pressure Control Replacement - Graco GM 5000 Instructions-Parts List Manual

Pressure Control Replacement

WARNING
To reduce the risk of serious injury, always follow
the Pressure Relief Procedure Warning on page
16 before repairing the sprayer.
Note the original location
of these hoses.
Fig. 19
1. Relieve pressure.
2. Disconnect the hoses (63) while holding the el-
bows (318) firmly. See the CAUTION, below. Note
the original location of each hose to be sure you
reassemble them correctly. See Fig. 19.
CAUTION
DO NOT allow the nipple (317) to turn when re-
moving or connecting the hoses. Turning the el-
bows can damage the bourdon tube.
Front view
318
317
63
02703
3. Working under the cart, disconnect the wires (A).
See Fig. 20.
A
Fig. 20
4. Remove the pressure control screws (67) and
cover (70). See Fig. 21.
5. Remove the screws (67) from the back mounting
bracket (76) and remove the pressure control (74).
See Fig. 21.
Rear view
70
67
67
Fig. 21
02700
74
02704